Analog DevicesLT3960JMSE#TRPBFController Area Network - CAN Transceivers

LT3960: I2C to CAN-Physical Transceiver

The LT3960 is a robust high-speed transceiver that extends a single-master I2C bus through harsh or noisy environments at up to 400kbps using the CAN-physical layer.

I2C to CAN-Physical Transceiver transmits data in harsh environments
●  Transmits I2C data over two twisted pairs of wire
●  Operates from 4V to 60V power supply range
●  Wide common mode range of +/-36V

Key Features and Benefits

●  I2CAN transceiver for transmitting I2C over two twisted pairs: Differential communication is significantly more robust in harsh environments.
●  Operation from 4V to 60V Power Supply Range with Internal 3.3V Regulator: Ability to be powered directly from high voltage rails shared by neighboring devices (e.g. LED Drivers). Eliminates need for additional buck regulator
●  Wide Common Mode Range of +/-36V: Extends functionality in environments with high common mode voltages due to electrical noise or local ground potential differences due to ground loop.

Applications

●  Automotive: A2B, Road noise cancellation, LED Driver communication, matrix LED managers
●  Industrial Automation
●  General Purpose

Evaluation Board

The LT3960 can be evaluated with theDC2686A

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DC2686A